.campus_index_2025_box .top_banner_div {
  position: relative;
  background: rgba(0, 0, 0, 0.5);
  height: 100vh;
}

.campus_index_2025_box .top_banner_div .video {
  width: 100%;
  height: 100vh;
  object-fit: cover;
}

.campus_index_2025_box .top_banner_div .top_text_box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-45%, -50%);
  text-align: center;
  color: #fff;
}

.campus_index_2025_box .top_banner_div .top_text_box .top_text_box_title {
  font-size: 0.3rem;
}

.campus_index_2025_box .top_banner_div .top_text_box .top_text_box_sub_title {
  font-size: 1rem;
  font-style: oblique;
  margin-bottom: 0.4rem;
  font-weight: bold;
}

.campus_index_2025_box .top_banner_div .top_text_box .post_btn {
  background-color: rgba(182, 194, 206, 0.6);
  font-size: 0.24rem;
  padding: 0.1rem 0.3rem;
  border-radius: 0.26rem;
}

.campus_index_2025_box .top_banner_div .top_login_nav {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0.6rem;
  z-index: 1;
  margin-top: 0.48rem;
  padding-left: 2.38rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-sizing: border-box;
}

.campus_index_2025_box .top_banner_div .top_login_nav_left {
  display: flex;
  align-items: center;
  gap: 0.2rem;
}

.campus_index_2025_box .top_banner_div .top_login_nav_left .logo_btn {
  text-align: center;
  line-height: 0.32rem;
  background-color: #002c9a;
  color: #cbf8ff;
  font-size: 0.2rem;
  border-radius: 0.04rem;
  min-width: 0.76rem;
  box-sizing: border-box;
}

.campus_index_2025_box .top_banner_div .top_login_nav_right {
  width: 10.8rem;
  height: 0.6rem;
  line-height: 0.6rem;
  background-color: #fff;
  border-radius: 0.6rem 0 0 0.6rem;
  box-sizing: border-box;
  font-size: 0.2rem;
  display: flex;
  justify-content: space-between;
  padding: 0 0.4rem;
}

.campus_index_2025_box .top_banner_div .tap_item.action {
  color: #0C579E;
  border-bottom: 0.02rem solid #0C579E;
}

.campus_index_2025_box .top_banner_div .tap_item.has_child_options {
  position: relative;
}

.campus_index_2025_box .top_banner_div .tap_item.has_child_options ul.child_list {
  position: absolute;
  left: -999999px;
  background-color: transparent;
  transition: background-color 0.5s;
  box-shadow: 0 0 0.02rem #ccc;
  padding: 0.14rem 0 0.14rem 0.16rem;
  top: 0.4rem;
  color: #fff;
  width: 100%;
  box-sizing: border-box;
  border-radius: 0 0 0.12rem 0.12rem;
}

.campus_index_2025_box .top_banner_div .tap_item.has_child_options .parent_a_link {
  padding: 0.04rem 0.12rem;
  border-radius: 0.12rem;
  background-color: transparent;
  position: relative;
}

.campus_index_2025_box .top_banner_div .tap_item.has_child_options .parent_a_link i.iconfont {
  transition: transform 0.5s ease;
  transform: rotate(0deg);
  display: inline-block;
}

.campus_index_2025_box .top_banner_div .tap_item.has_child_options li {
  line-height: 0;
  height: 0;
  transition: all 0.5s;
}

.campus_index_2025_box .top_banner_div .tap_item.has_child_options:hover ul.child_list {
  left: 0;
  background-color: rgba(0, 0, 0, 0.4);
}

.campus_index_2025_box .top_banner_div .tap_item.has_child_options:hover ul.child_list li {
  line-height: 0.32rem;
  height: 0.32rem;
}

.campus_index_2025_box .top_banner_div .tap_item.has_child_options:hover .parent_a_link {
  background-color: #666;
  color: #fff;
  z-index: 9;
}

.campus_index_2025_box .top_banner_div .tap_item.has_child_options:hover .parent_a_link i.iconfont {
  transform: rotate(180deg);
}

.campus_index_2025_box .top_banner_div .login_div {
  min-width: 2rem;
  text-align: right;
}

.campus_index_2025_box .top_banner_div .swiper-container {
  height: 100%;
}

.campus_index_2025_box .top_banner_div .swiper-slide img {
  height: 100%;
  object-fit: cover;
}

.campus_index_2025_box .block_title {
  padding: 1.12rem 0 0.7rem 0;
}

.campus_index_2025_box .block_title .block_title_text {
  margin: 0 auto;
  width: 2.8rem;
  line-height: 0.74rem;
  background-color: #005DAB;
  border-radius: 0.37rem;
  text-align: center;
  font-size: 0.36rem;
  color: #fff;
}

.campus_index_2025_box .line_div {
  margin: 0 1.94rem;
  border-bottom: 0.01rem solid #C4C4C4;
}

.campus_index_2025_box .projects_div {
  height: 8.32rem;
  box-sizing: border-box;
  background: url("/static/default/image/client/campus/index/projects_bg.png") no-repeat center center;
}

.campus_index_2025_box .projects_div .projects_content {
  margin: 0 1.94rem;
  display: flex;
  justify-content: space-between;
  gap: 0.34rem;
}

.campus_index_2025_box .projects_div .projects_item {
  flex: 1;
  max-width: 3.56rem;
  height: 3.88rem;
  padding: 0.66rem 0.33rem 0.48rem 0.33rem;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.2rem;
  background-size: 100% 100%;
  background-repeat: no-repeat;
}

.campus_index_2025_box .projects_div .projects_item.item1 {
  background-image: url("/static/default/image/client/campus/index/project1_bg.png");
}

.campus_index_2025_box .projects_div .projects_item.item2 {
  background-image: url("/static/default/image/client/campus/index/project2_bg.png");
}

.campus_index_2025_box .projects_div .projects_item.item3 {
  background-image: url("/static/default/image/client/campus/index/project3_bg.png");
}

.campus_index_2025_box .projects_div .projects_item.item4 {
  background-image: url("/static/default/image/client/campus/index/project4_bg.png");
}

.campus_index_2025_box .projects_div .projects_item.action {
  background-image: url("/static/default/image/client/campus/index/project_active_bg.png");
  border-radius: 0.2rem;
  color: #fff;
}

.campus_index_2025_box .projects_div .projects_item.action .projects_item_btn .btn {
  background-color: #337DBC;
  color: #fff;
  border: 0.02rem solid #fff;
}

.campus_index_2025_box .projects_div .projects_item .projects_item_title {
  font-size: 0.26rem;
}

.campus_index_2025_box .projects_div .projects_item .projects_item_content {
  flex: 1;
  display: flex;
  align-items: flex-end;
}

.campus_index_2025_box .projects_div .projects_item .projects_item_content_text {
  font-size: 0.14rem;
}

.campus_index_2025_box .projects_div .projects_item .projects_item_btn .btn {
  line-height: 0.42rem;
  font-size: 0.16rem;
  color: #005DAB;
  border: 0.02rem solid #005DAB;
  border-radius: 0.24rem;
  box-sizing: border-box;
  display: inline-block;
  width: 1.2rem;
  text-align: center;
}

.campus_index_2025_box .projects_div .projects_desc {
  color: #727171;
  margin: 0.8rem 1.94rem 0 1.94rem;
  transition: all 0.3s ease;
}

.campus_index_2025_box .life_content {
  position: relative;
  margin-bottom: 1.34rem;
}

.campus_index_2025_box .life_content .life_content_text {
  position: absolute;
  top: 1.4rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.8rem;
  color: #fff;
}

.campus_index_2025_box .life_content .video_img {
  width: 100%;
  height: 8.74rem;
}

.campus_index_2025_box .life_content .video_start_btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 0.89rem;
  height: 0.89rem;
  z-index: 1;
  cursor: pointer;
}

.campus_index_2025_box .campus_div {
  height: 9.38rem;
  background: url("/static/default/image/client/campus/index/users_bg.png") no-repeat center center;
}

.campus_index_2025_box .campus_div .campus_content {
  width: 13.98rem;
  margin: 0 auto;
}

.campus_index_2025_box .campus_div .user_text {
  position: absolute;
  top: 1.24rem;
  left: 0.5rem;
  width: 5.8rem;
  font-size: 0.2rem;
  letter-spacing: 0.02rem;
}

.campus_index_2025_box .campus_div .user_text .user_text_name {
  margin-top: 0.6rem;
  text-align: right;
  color: #0C579E;
  font-size: 0.24rem;
}

.campus_index_2025_box .campus_div .swiper-button-prev {
  left: -0.6rem;
}

.campus_index_2025_box .campus_div .swiper-button-next {
  right: -0.6rem;
}